How Nadi leaves were created and does it work? The creation of Nadi leaves and their efficacy is a topic of curiosity. According to legend, the Saptarishis possessed the ability to foresee the fate of individuals. However, the sheer volume of Nadi leaves required for every person on Earth would be impractical. It is believed that the sages were aware that only a select few would seek out their Nadi readings in the future. Thus, they specifically composed these leaves for those individuals who would actively seek them out.